Finger moustache

To tattoo a moustache on the inside or outside of your finger, most commonly the index-finger, and placing it under your nose.

Oh my, look at Stacy, she is flashing her finger moustache.

by PhilipSkovgaardDK February 23, 2009

finger moustache

When someone curls their index finger into a square shaped moustache means they want to aggressively make out with you

“Katie is doing the finger moustache, you know what that means😏”